Maintenance products


The air conditioning and refrigerating systems can be contaminated by micro-organisms (bacteria, mould, algae…).

The development of these micro-organisms is mainly caused by:

warm water (20°C to 45°C);
nutriments in sufficient amount (for instance, the iron salts produced by corrosion);
the accumulation of organic materials, sediments and other micro-organisms.

A large part of these micro-organisms can be dispersed in the system by water coming from a condensation or de-icing system. Thus they can damage piping, heat exchangers and other surfaces by forming bio-films.
The Legionella Pneumophilia bacterium is a micro-organism that can cause severe infections to man.
The water contaminated by the Legionella presents a risk for health when it is dispersed in the air and inhaled by man.

Use biocides safely. Always read the label and product information before use.

Technical documentation

Carly advantages

  • CARLYBIO is a powerful bactericidal disinfectant and fungicide.
  • Biodegradable, low content of VOC (Volatil Organic Compounds)
  • Neutral product, non aggressive for surfaces.
  • Deodorising product : citrus perfume.
  • Ready to use.
  • Available in 3 content forms: 500ml spray-can, 5 and 25 litre containers.

Product reference